| Answer | Crossword Clue |
|---|---|
| VROOM | Race-car engine sound |
| formulas | (usually followed by a number) A classification of race car, esp. by engine capacity |
| RRR | Kid's car engine sound |
| REV | Race the engine |
| REV | Race an engine. |
| REV | Race an engine |
| REV | Race, as an engine |
| REVUP | Race, as an engine |
| REV | Race, as the engine |
| GETME | Race, as an engine |
| gunned | Cause (an engine) to race |
| gunning | Cause (an engine) to race |
